CN1369515A - Process for treating colour of red clay-plastic section - Google Patents
Process for treating colour of red clay-plastic section Download PDFInfo
- Publication number
- CN1369515A CN1369515A CN 01103951 CN01103951A CN1369515A CN 1369515 A CN1369515 A CN 1369515A CN 01103951 CN01103951 CN 01103951 CN 01103951 A CN01103951 A CN 01103951A CN 1369515 A CN1369515 A CN 1369515A
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- China
- Prior art keywords
- plastic section
- red mud
- section bar
- mud plastic
- minute
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A process for changing the colour of red clay-plastic section from salmon to silver gray includes treating in high-temp water or steam and cooling. Its advantage is simple process.
Description
The present invention relates to a kind of surface and handle, thereby change the method for its color the red mud plastic section bar.
At present, prior art is the nature facture to the treatment process of the appearance color of red mud plastic section bar.Red mud passes through high-temperature mixing after mould molding gets the red mud plastic section bar as main raw material and other plastics.The effect of red mud in mixing is properties-correcting agent and weighting agent, simultaneously, also is tinting material.Therefore, after mould molding, its color is a red-brown to red mud plastic at high-temperature mixing, and henna red mud plastic section bar uses in the background environment than light colour, and is not attractive in appearance sometimes.
The purpose that the present invention is is the color processing method that a kind of red mud plastic section bar will be provided, and makes it have comparatively aesthetic color.
The object of the present invention is achieved like this, the red mud plastic section bar was soaked 4-160 minute in 75 ℃ of-100 ℃ of high-temperature water, or with 75 ℃ of-100 ℃ of high temperature gases heating 4-160 minute, promptly from high-temperature water or high temperature gas, take out then, handle through naturally cooling, the surface color of red mud plastic section bar is promptly changed into silver gray by scarlet.
The invention has the advantages that: implement simple and feasible, the size of the red mud plastic section bar of Chu Liing and the corresponding pond of processing batch making, corresponding gas heating container are aided with thermal source and get final product as required.In the production process of the present invention, do not make and objectionable impurities such as paint, the unharmful substance discharging, safe and reliable, low production cost.The red mud plastic section bar is after the inventive method is handled, and appearance color is attractive in appearance lucid and lively, and silver-gray red mud plastic section bar is used for the background environment than light colour, and better appearance has higher actual application value.
The present invention is further illustrated below by embodiment.
Embodiment 1: the red mud section bar is put into 80 ℃ of-90 ℃ of high temperature ponds soaked 10 minutes, promptly take out from high-temperature water, handle through naturally cooling.
Embodiment 2: the high temperature gas of red mud plastic section bar with 80 ℃-90 ℃ heated 10 minutes, carry out the normal temperature cooling again.
Through the red mud plastic section bar of above-mentioned art breading, its surface color is all changed into silver gray by red-brown.
Claims (4)
1, a kind of color processing method of red mud plastic section bar is characterized in that the red mud plastic section bar is carried out 75 ℃ of-100 ℃ of high-temperature water to be soaked 4-160 minute, or with 75 ℃-100 ℃ heating of high temperature gas 4-160 minute, carries out the normal temperature cooling again.
2, the color processing method of red mud plastic section bar according to claim 1 is characterized in that, to the red mud plastic section bar carry out the high-temperature water immersion treatment or with time of high temperature gas heating be 4-80 minute.
3, red mud plastic section bar surface-treated method according to claim 1 is characterized in that: the high-temperature water of red mud plastic section bar with 80 ℃-90 ℃ soaked 10 minutes, carry out the normal temperature cooling again.
4, red mud plastic section bar surface-treated method according to claim 1 is characterized in that: the high temperature gas of red mud plastic section bar with 80 ℃-90 ℃ heated 10 minutes, carry out the normal temperature cooling again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103951 CN1369515A (en) | 2001-02-16 | 2001-02-16 | Process for treating colour of red clay-plastic section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103951 CN1369515A (en) | 2001-02-16 | 2001-02-16 | Process for treating colour of red clay-plastic section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1369515A true CN1369515A (en) | 2002-09-18 |
Family
ID=4653573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01103951 Pending CN1369515A (en) | 2001-02-16 | 2001-02-16 | Process for treating colour of red clay-plastic section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1369515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050984A (en) * | 2010-12-15 | 2011-05-11 | 上海大学 | Method for preparing flame-resistant polymer composite material by utilizing waste red mud |
-
2001
- 2001-02-16 CN CN 01103951 patent/CN1369515A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050984A (en) * | 2010-12-15 | 2011-05-11 | 上海大学 | Method for preparing flame-resistant polymer composite material by utilizing waste red mud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |